Gun stock with an interchangeable barrel channel in the forend



FIG. 1 is a right side elevational view of our design;

FIG. 2 is a right side elevational view of our design, the broken lines depicting an exemplary barrel attached to our design, and is environmental structure for illustrative purposes only, and form no part of the claimed design;

FIG. 3 is a top right side perspective view of our design, the broken lines depicting an exemplary barrel attached to our design, and is environmental structure for illustrative purposes only, and form no part of the claimed design;

FIG. 4 is a right side perspective exploded view of our design, the broken lines depicting an exemplary barrel attached to our design, and is environmental structure for illustrative purposes only, and form no part of the claimed design;

FIG. 5 is a left side elevational view of our design;

FIG. 6 is a left side elevational view of our design, the broken lines depicting an exemplary barrel attached to our design, and is environmental structure for illustrative purposes only, and form no part of the claimed design;

FIG. 7 is a left side perspective exploded view of our design;

FIG. 8 is a top left side perspective view of our design, the broken lines depicting an exemplary barrel attached to our design, and is environmental structure for illustrative purposes only, and form no part of the claimed design;

FIG. 9 is a top plan view of our design;

FIG. 10 is a top plan view of our design, the broken lines depicting an exemplary barrel attached to our design, and is environmental structure for illustrative purposes only, and form no part of the claimed design;

FIG. 11 is a bottom plan view of our design;

FIG. 12 is a front elevational view of our design;

FIG. 13 is a rear elevational view of our design; and,

FIG. 14 is a rear elevational view of our design, the broken lines depicting an exemplary barrel attached to our design, and is environmental structure for illustrative purposes only, and form no part of the claimed design. 

CLAIM The ornamental design for the gun stock with an interchangeable barrel channel in the forend, as shown and described. 